Asus Hummingbird - Manual (Page 60)

4-16 Chapter 4: BIOS setup
Execute-Disable Bit Capability [Enabled]
Allows you to enable or disable the No-Execution Page Protection Technology.
Setting this item to [Disabled] forces the XD feature flag to always return to zero
(0). Configuration options: [Disabled] [Enabled]
Hyper Threading Technology [Enabled]
Allows you to enable or disable the Intel Hyper-Threading Technology function.
Configuration options: [Enabled] [Disabled]
Configure DRAM Timing by SPD [Enabled]
Allows you to enable or disable configuring the DRAM Timing by SPD.
Configuration options: [Enabled] [Disabled]
The ofllowing 4 items appear when you set Configure DRAM Timing by SPD
to [Disabled].
DRAM CAS# Latency [5]
Configuration options: [3] – [6]
DRAM RAS# to CAS# Delay [6 DRAM Clocks]
Configuration options: [3 DRAM Clocks] – [6 DRAM Clocks]
DRAM RAS# Precharge [6 DRAM Clocks]
Configuration options: [3 DRAM Clocks] – [6 DRAM Clocks]
DRAM RAS# Activate to Precha [15 DRAM Clocks]
Configuration options: [9 DRAM Clocks] – [15 DRAM Clocks]